lock INFINITI FX35 2007 Service Manual

DTC P1805 BRAKE SWITCH EC-555
[VQ35DE]
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Revision: 2006 July 2007 FX35/FX45
3. DETECT MALFUNCTIONING PART
Check the following.

10A fuse

Fuse block (J/B) connector E201

Harness for open and short between stop lamp switch and battery
>> Repair open circuit or short to ground or short to power in harness or connectors.
4. CHECK STOP LAMP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Disconnect stop lamp switch harness connector.
4. Check harness continuity between ECM terminal 101 and stop lamp switch terminal 2.
Refer to Wiring Diagram.
5. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
5. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors E211, M41

Harness for open or short between ECM and stop lamp switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
6. CHECK STOP LAMP SWITCH
Refer to EC-556, "
Component Inspection" .
OK or NG
OK >> GO TO 7.
NG >> Replace stop lamp switch.
7. CHECK INTERMITTENT INCIDENT
Refer to EC-147, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>> INSPECTION END
Continuity should exist.
PBIB1605E

ASCD BRAKE SWITCH EC-621
[VQ35DE]
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Revision: 2006 July 2007 FX35/FX45
3. CHECK ASCD BRAKE SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ASCD brake switch harness connector.
3. Turn ignition switch ON.
4. Check voltage between ASCD brake switch terminal 1 and ground with CONSULT-II or tester.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4. DETECT MALFUNCTIONING PART
Check the following.

Fuse block (J/B) connector E201

10A fuse

Harness for open or short between ASCD brake switch and fuse
>> Repair open circuit or short to ground or short power in harness or connectors.
5. CHECK ASCD BRAKE SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between ECM terminal 108 and ASCD brake switch terminal 2. Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 7.
NG >> GO TO 6.
6. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors E211, M41

Harness for open or short between ECM and ASCD brake switch
>> Repair open circuit or short to ground or short power in harness or connectors.
PBIB1605E
Voltage: Battery voltage
PBIB0857E
Continuity should exist.

EC-622
[VQ35DE]
ASCD BRAKE SWITCH
Revision: 2006 July 2007 FX35/FX45
7. CHECK ASCD BRAKE SWITCH
Refer to EC-623, "
Component Inspection"
OK or NG
OK >> GO TO 13.
NG >> Replace ASCD brake switch.
8. CHECK STOP LAMP SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch harness connector.
3. Check voltage between stop lamp switch terminal 1 and ground with CONSULT -II or tester.
OK or NG
OK >> GO TO 10.
NG >> GO TO 9.
9. DETECT MALFUNCTIONING PART
Check the following.

Fuse block (J/B) connector E201

10A fuse

Harness for open or short between stop lamp switch and battery
>> Repair open circuit or short to ground or short to power in harness or connectors.
10. CHECK STOP LAMP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Check harness continuity between ECM terminal 101 and stop lamp switch terminal 2. Refer to Wiring Diagram.
3. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 12.
NG >> GO TO 11.
PBIB1605E
Voltage: Battery voltage
PBIB1184E
Continuity should exist.

EC-632
[VQ35DE]
FUEL INJECTOR
Revision: 2006 July 2007 FX35/FX45
3. CHECK FUNCTION OF FUEL INJECTOR-I
Without CONSULT-II
1. Turn ignition switch OFF.
2. Disconnect harness connector F50, F251
3. Turn ignition switch ON.
4. Check voltage between harness connector F50 terminal 5 and ground with CONSULT-II or tester.
5. Turn ignition switch OFF.
6. Disconnect ECM harness connector.
7. Check harness continuity between harness connector F50 and ECM as follows.
Refer to Wiring Diagram.
8. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors M82, F102

Fuse block (J/B) connector M1

15A fuse

Harness for open or short between harness connector F50 and fuse

Harness for open or short between harness connector F50 and ECM
>> Repair open circuit or short to ground or short to power in harness or connectors.
PBIB2624E
Voltage: Battery voltage
Cylinder Harness connector F50
terminal ECM terminal
1623
2442
3222
4341
5121
6740
Continuity should exist.
PBIB2323E

EC-634
[VQ35DE]
FUEL INJECTOR
Revision: 2006 July 2007 FX35/FX45
7. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors M82, F102

Fuse block (J/B) connector M1

10A fuse

Harness for open or short between fuel injector and fuse
>> Repair open circuit or short to ground or short to power in harness or connectors.
8. CHECK FUEL INJECTOR OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between fuel injector terminal 2 and ECM terminals 21, 22, 23, 40, 41, 42. Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 10.
NG >> GO TO 9.
9. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors F251, F50

Harness for open or short between fuel injector and ECM
>> Repair open circuit or short to ground or short to power in harness or connectors.
10. CHECK FUEL INJECTOR
Refer to EC-635, "
Component Inspection" .
OK or NG
OK >> GO TO 11.
NG >> Replace malfunctioning fuel injector.
11 . CHECK INTERMITTENT INCIDENT
Refer to EC-147, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>> INSPECTION END
Continuity should exist.

ICC BRAKE SWITCH EC-647
[VQ35DE]
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Revision: 2006 July 2007 FX35/FX45
6. DETECT MALFUNCTIONING PART
Check the following.

Fuse block (J/B) connector E201

10A fuse

Harness for open or short between ICC brake switch and fuse
>> Repair open circuit or short to ground or short to power in harness or connectors.
7. CHECK ICC BRAKE SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT-I
1. Turn ignition switch OFF.
2. Check harness continuity between ICC brake hold relay terminal 3 and ICC brake switch terminal 2. Refer to Wiring Diagram.
3. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 8.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
8. CHECK ICC BRAKE SWITCH
Refer to EC-649, "
Component Inspection" .
OK or NG
OK >> GO TO 17.
NG >> Replace ICC brake switch.
9. CHECK ICC BRAKE SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT-II
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between ICC brake hold relay terminal 4 and ECM terminal 108. Refer Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 11.
NG >> GO TO 10.
10. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors E211, M41

Harness for open or short between ICC brake hold relay and ECM
>> Repair open circuit or short to ground or short to power in harness or connectors.
11 . CHECK ICC BRAKE HOLD RELAY
Refer to EC-649, "
Component Inspection" .
OK >> GO TO 17.
NG >> Replace ICC brake fold relay. Continuity should exist.
Continuity should exist.

EC-648
[VQ35DE]
ICC BRAKE SWITCH
Revision: 2006 July 2007 FX35/FX45
12. CHECK STOP LAMP SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch harness connector.
3. Check voltage between stop lamp switch terminal 1 and ground with CONSULT -II or tester.
OK or NG
OK >> GO TO 14.
NG >> GO TO 13.
13. DETECT MALFUNCTIONING PART
Check the following.

Fuse block (J/B) connector E201

10A fuse

Harness for open or short between stop lamp switch and battery
>> Repair open circuit or short to ground or short to power in harness or connectors.
14. CHECK STOP LAMP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Check harness continuity between ECM terminal 101 and stop lamp switch terminal 2. Refer to Wiring Diagram.
3. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 16.
NG >> GO TO 15.
15. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors E211, M41

Harness for open or short between ECM and stop lamp switch
>> Repair open circuit or short to ground or short to power in harness or connectors.
PBIB1539E
Voltage: Battery voltage
PBIB1184E
Continuity should exist.

SNOW MODE SWITCH EC-671
[VQ35DE]
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Revision: 2006 July 2007 FX35/FX45
5. DETECT MALFUNCTIONING PART
Check the following.

Fuse block (J/B) M1

10A fuse

Harness for open or short between snow mode switch and fuse.
>> Repair open circuit or short to ground or short to power in harness or connectors.
6. CHECK SNOW MODE SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect “unified meter and A/C amp.” harness connector.
3. Check harness continuity between snow mode switch terminal 4 and “unified meter and A/C amp.” termi- nal 12. Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 9.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
7. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten ground screw on the body. Refer to EC-819, "
Ground Inspection" .
OK or NG
OK >> GO TO 8.
NG >> Repair or replace ground connections.
8. CHECK SNOW MODE INDICATOR LAMP GROUND CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between snow mode switch terminal 2 and ground. Refer to Wiring Diagram.
2. Also check harness for short to power.
OK or NG
OK >> GO TO 9.
NG >> Repair open circuit or short to power in harness or connectors. Continuity should exist.
PBIB2625E
Continuity should exist.

EC-680
[VK45DE]
INDEX FOR DTC
Revision: 2006 July 2007 FX35/FX45
*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by SAE J2012.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: The troubleshooting for this DTC needs CONSULT-II.
*5: When the fail-safe operations for both self-diagnoses occur, the MIL illuminates.
*6: Models with ICC. P1730 1730 A/T INTERLOCK
AT-141
P1752 1752 I/C SOLENOID/CIRCAT-146
P1754 1754 I/C SOLENOID FNCTNAT-148
P1757 1757 FR/B SOLENOID/CIRCAT-150
P1759 1759 FR/B SOLENOID FNCTAT-152
P1762 1762 D/C SOLENOID/CIRCAT-154
P1764 1764 D/C SOLENOID FNCTNAT-156
P1767 1767 HLR/C SOL/CIRCAT-158
P1769 1769 HLR/C SOL FNCTNAT-160
P1772 1772 LC/B SOLENOID/CIRCAT-162
P1774 1774 LC/B SOLENOID FNCTAT-164
P1800 1800 VIAS S/V CIRCEC-1228
P1805 1805 BRAKE SW/CIRCUITEC-1233
P2100 2100 ETC MOT PWREC-1238
P2101 2101 ETC FUNCTION/CIRCEC-1244
P2103 2103 ETC MOT PWREC-1238
P 2 11 8 2 11 8 E T C M O TEC-1251
P 2 11 9 2 11 9 E T C A C T REC-1256
P2122 2122 APP SEN 1/CIRC EC-1258
P2123 2123 APP SEN 1/CIRCEC-1258
P2127 2127 APP SEN 2/CIRCEC-1265
P2128 2128 APP SEN 2/CIRCEC-1265
P2135 2135 TP SENSOREC-1272
P2138 2138 APP SENSOREC-1279
P2A00 2A00 A/F SENSOR1 (B1) EC-1287
P2A03 2A03 A/F SENSOR1 (B2)EC-1287
DTC*1
Items
(CONSULT-II screen terms) Reference page
CONSULT-II
GST*
2ECM*3

INDEX FOR DTC EC-681
[VK45DE]
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EC
Revision: 2006 July 2007 FX35/FX45
Alphabetical IndexNBS004JL
NOTE:

If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC
U1000, U1001. Refer to EC-820, "
DTC U1000, U1001 CAN COMMUNICATION LINE" .

If DTC U1010 is displayed with other DTC, first perform the trouble diagnosis for DTC U1010. Refer
to EC-823, "
DTC U1010 CAN COMMUNICATION" .
Items
(CONSULT-II screen terms) DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3
A/F SEN1 HTR (B1) P0031 0031 EC-837
A/F SEN1 HTR (B1) P0032 0032EC-837
A/F SEN1 HTR (B2) P0051 0051EC-837
A/F SEN1 HTR (B2) P0052 0052EC-837
A/F SENSOR1 (B1) P0130 0130EC-901
A/F SENSOR1 (B1) P0131 0131 EC-911
A/F SENSOR1 (B1) P0132 0132EC-920
A/F SENSOR1 (B1) P0133 0133EC-929
A/F SENSOR1 (B1) P2A00 2A00EC-1287
A/F SENSOR1 (B2) P0150 0150 EC-901
A/F SENSOR1 (B2) P0151 0151 EC-911
A/F SENSOR1 (B2) P0152 0152EC-920
A/F SENSOR1 (B2) P0153 0153EC-929
A/F SENSOR1 (B2) P2A03 2A03EC-1287
A/T INTERLOCK P1730 1730 AT-141
A/T TCC S/V FNCTN P0744 0744AT-127
APP SEN 1/CIRC P2122 2122EC-1258
APP SEN 1/CIRC P2123 2123EC-1258
APP SEN 2/CIRC P2127 2127EC-1265
APP SEN 2/CIRC P2128 2128EC-1265
APP SENSOR P2138 2138EC-1279
ASCD BRAKE SW P1572 1572 EC-1206 (Models with ICC)
EC-1215
(Models with ASCD)
ASCD SW P1564 1564 EC-1191
(Models with ICC)
EC-1198
(Models with ASCD)
ASCD VHL SPD SEN P1574 1574 EC-1223
(Models with ICC)
EC-1225
(Models with ASCD)
ATF TEMP SEN/CIRC P0710 0710 AT-134
BRAKE SW/CIRCUIT P1805 1805EC-1233
CAN COMM CIRCUIT U1000
1000*4EC-820
CAN COMM CIRCUIT U10011001*4EC-820
CKP SEN/CIRCUIT P0335 0335 EC-1031
CLOSED LOOP-B1 P1148 1148 EC-1170
CLOSED LOOP-B2 P1168 1168EC-1170
CMP SEN/CIRC-B1 P0340 0340EC-1038
COLD START CONTROL P1421 1421 EC-1189
CONTROL UNIT(CAN) U1010 1010 EC-823
CTP LEARNING P1225 1225EC-1185